doc: desc. tag report on load/unload/refresh msg block

Author: xdelaruelle

NEWS.rst

@@ -223,6 +223,9 @@ Modules 5.1.0 (not yet released)
   added to those already set.
 * When reporting result of :subcmd:`avail` or :subcmd:`list` sub-commands,
   enclose module names in single quotes if they contain a space character.
+* When mentioning the loading, unloading or refreshing evaluation of a module,
+  report the tags associated to this module as done when printing results of
+  :subcmd:`list` sub-command.
 
 .. _Code of conduct: https://github.com/cea-hpc/modules/blob/master/CODE_OF_CONDUCT.md
 .. _codespell: https://github.com/codespell-project/codespell

doc/source/design/module-tags.rst

@@ -194,6 +194,17 @@ Reporting
     - Tags are right-aligned on each column
     - One space character at least separates module name and version or list of symbolic version from tag list
 
+- Defines tags are reported on module evaluation message block
+
+    - Applies to *Loading*, *Unloading*, *Refreshing* message blocks
+    - Only for the module designation set in the header of the block
+
+        - Not on the error message, or list of requirement loaded/unloaded
+        - To avoid overloading the output
+
+    - Tags are reported the same way than on ``list`` sub-command
+    - If load evaluation fails, the tags are not reported as they were not yet set
+
 - Tags applying to module alias are reported on ``avail`` reports only
 
     - Where the module alias stands for itself in the report

doc/source/module.rst

@@ -2114,8 +2114,9 @@ already loaded, the additional tags are added to the list of tags already
 applied to this module.
 
 Module tags are reported along the module they are associated to on
-:subcmd:`avail` and :subcmd:`list` sub-command results. Tags could be reported
-either:
+:subcmd:`avail` and :subcmd:`list` sub-command results and also when module's
+loading, unloading or refreshing evaluation is mentioned. Tags could be
+reported either:
 
 * along the module name, all tags set within angle brackets, each tag
   separated from the others with a colon character (e.g.,